目录简介 | Contents 1 General 2. Terminology 3. Design Requirements 3.1 Arrangement of bridges and culverts 3.2 Openings of bridges and culverts 3.3 Clearances of bridges and culverts 3.4 Line shapes on bridge and bridge approach 3.5 Requirements on Structure 3.6 Deck Pavement, Drainage and Water Proof Layer 3.7 Maintenance and Other Auxiliary Facilities 4. Actions 4.1 Action Classification, Representative Value and Combination for Action Effect 4.2 Permanent Action 4.3 Variable Action 4.4 Accidental Action |